WO2014161098A3 - Escapement device for a clock movement - Google Patents

Escapement device for a clock movement Download PDF

Info

Publication number
WO2014161098A3
WO2014161098A3 PCT/CH2014/000037 CH2014000037W WO2014161098A3 WO 2014161098 A3 WO2014161098 A3 WO 2014161098A3 CH 2014000037 W CH2014000037 W CH 2014000037W WO 2014161098 A3 WO2014161098 A3 WO 2014161098A3
Authority
WO
WIPO (PCT)
Prior art keywords
clock movement
escapement device
escapement
pallets
balance
Prior art date
Application number
PCT/CH2014/000037
Other languages
French (fr)
Other versions
WO2014161098A2 (en
Inventor
Tu Zuan MAI
Original Assignee
Detra S.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Detra S.A. filed Critical Detra S.A.
Priority to EP14725591.3A priority Critical patent/EP2941673B1/en
Publication of WO2014161098A2 publication Critical patent/WO2014161098A2/en
Publication of WO2014161098A3 publication Critical patent/WO2014161098A3/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B15/00—Escapements
    • G04B15/06—Free escapements
    • G04B15/08—Lever escapements
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B15/00—Escapements
    • G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)

Abstract

The invention relates to an escapement device for a clock movement which has two active vibrations having tangential drive, having a balance comprising two cams located on two separate planes. The particular arrangement of the resting surfaces makes it possible to reduce the number of pallets and the use of an escapement wheel to a single level.
PCT/CH2014/000037 2013-04-03 2014-03-21 Escapement device for a clock movement WO2014161098A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14725591.3A EP2941673B1 (en) 2013-04-03 2014-03-21 Escapement device for a clock movement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00711/13A CH707862A2 (en) 2013-04-03 2013-04-03 An exhaust device for a timepiece movement.
CH711/13 2013-04-03

Publications (2)

Publication Number Publication Date
WO2014161098A2 WO2014161098A2 (en) 2014-10-09
WO2014161098A3 true WO2014161098A3 (en) 2015-04-23

Family

ID=50771354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2014/000037 WO2014161098A2 (en) 2013-04-03 2014-03-21 Escapement device for a clock movement

Country Status (3)

Country Link
EP (1) EP2941673B1 (en)
CH (1) CH707862A2 (en)
WO (1) WO2014161098A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3074589B1 (en) * 2017-12-02 2022-03-25 Jean Pommier HORLOGICAL EXHAUST WITH A COUP LOST ANCHOR
EP3982206A1 (en) 2020-10-07 2022-04-13 Patek Philippe SA Genève Timepiece oscillator
EP3982203B1 (en) 2020-10-07 2022-12-14 Patek Philippe SA Genève Timepiece escapement with semi-direct pulse

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018796B1 (en) * 1979-04-30 1984-11-07 George Daniels Watches, clocks and chronometers and escapements therefor
EP1998236A1 (en) * 2007-05-30 2008-12-03 Omega SA Anchor escapement for a timepiece

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018796B1 (en) * 1979-04-30 1984-11-07 George Daniels Watches, clocks and chronometers and escapements therefor
EP1998236A1 (en) * 2007-05-30 2008-12-03 Omega SA Anchor escapement for a timepiece

Also Published As

Publication number Publication date
EP2941673A2 (en) 2015-11-11
WO2014161098A2 (en) 2014-10-09
EP2941673B1 (en) 2016-08-17
CH707862A2 (en) 2014-10-15

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